Countdown to
000d 00h 00m 00s| « Hap Sharp | Drivers / 1963 / Jo Siffert / Car numbers | Moises Solana » | |
| « 1962 | 1964 » |
Jo Siffert
Car numbersPartners
| Number | Races | ||
| 1 | 14 | 2 | |
| 2 | 18 | 1 | |
| 3 | 25 | 2 | |
| 4 | 28 | 1 | |
| 5 | 36 | 2 | |
| 6 | 54 | 1 |
| « Hap Sharp | Drivers / 1963 / Jo Siffert / Car numbers | Moises Solana » | |
| « 1962 | 1964 » |
| Number | Races | ||
| 1 | 14 | 2 | |
| 2 | 18 | 1 | |
| 3 | 25 | 2 | |
| 4 | 28 | 1 | |
| 5 | 36 | 2 | |
| 6 | 54 | 1 |